EP 2423845 A2 20120229 - Economic method for operating a passive tag
Title (en)
Economic method for operating a passive tag
Title (de)
Wirtschaftliches Verfahren für den Betrieb einer passiven Etikette
Title (fr)
Procédé économique pour utiliser une étiquette passive
Publication
Application
Priority
TW 99128559 A 20100826
Abstract (en)
Disclosed is an economic method for operating an active tag. The active tag includes a pulse module (10), a power supply module (20) and a signal module (30). The economic method includes the steps of providing a signal to the pulse module so that the pulse module identifies the signal, and providing a trigger signal to the power supply module from the pulse module to instruct the power supply module to energize the signal module so that the active tag is turned to an active state from sleep.
IPC 8 full level
G06K 7/00 (2006.01); G06K 19/07 (2006.01)
CPC (source: EP US)
G06K 7/0008 (2013.01 - EP US); G06K 19/0705 (2013.01 - EP US); G06K 19/0713 (2013.01 - EP US)
Citation (examination)
EP 2101287 A1 20090916 - LS IND SYSTEMS CO LTD [KR]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2423845 A2 20120229; EP 2423845 A3 20120711; TW 201209723 A 20120301; TW I438697 B 20140521; US 2012050013 A1 20120301
DOCDB simple family (application)
EP 10196362 A 20101221; TW 99128559 A 20100826; US 96047010 A 20101204